From: Maxim Levitsky <maximlevitsky@gmail.com>
To: "Tantilov, Emil S" <emil.s.tantilov@intel.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"Allan, Bruce W" <bruce.w.allan@intel.com>,
"Pieper, Jeffrey E" <jeffrey.e.pieper@intel.com>
Subject: RE: [REGRESSION] e1000e stopped working
Date: Thu, 01 Jul 2010 01:59:17 +0300 [thread overview]
Message-ID: <1277938757.4138.3.camel@localhost.localdomain> (raw)
In-Reply-To: <EA929A9653AAE14F841771FB1DE5A1365FF4705C9D@rrsmsx501.amr.corp.intel.com>
[-- Attachment #1: Type: text/plain, Size: 3835 bytes --]
On Tue, 2010-06-29 at 12:37 -0600, Tantilov, Emil S wrote:
> Maxim Levitsky wrote:
> > On Mon, 2010-06-28 at 18:09 -0700, Allan, Bruce W wrote:
> >> On Monday, June 28, 2010 10:14 AM, Maxim Levitsky wrote:
> >>> On Mon, 2010-06-28 at 10:04 -0700, Allan, Bruce W wrote:
> >>>> On Sunday, June 27, 2010 10:47 AM, Maxim Levitsky wrote:
> >>>>> On Sun, 2010-06-27 at 20:43 +0300, Maxim Levitsky wrote:
> >>>>>> On Sun, 2010-06-27 at 20:29 +0300, Maxim Levitsky wrote:
> >>>>>>> On Sun, 2010-06-27 at 20:27 +0300, Maxim Levitsky wrote:
> >>>>>>>> Just that,
> >>>>>>>>
> >>>>>>>> It doesn't receive anything from my internet router during
> >>>>>>>> DHCP.
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> 00:19.0 Ethernet controller [0200]: Intel Corporation 82566DC
> >>>>>>>> Gigabit Network Connection [8086:104b] (rev 02) Subsystem:
> >>>>>>>> Intel Corporation Device [8086:0001] Control: I/O+ Mem+
> >>>>>>>> BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
> >>>>>>>> SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B-
> >>>>>>>> ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
> >>>>>>>> INTx- Latency: 0 Interrupt: pin A routed to IRQ 47 Region 0:
> >>>>>>>> Memory at 50300000 (32-bit, non-prefetchable) [size=128K]
> >>>>>>>> Region 1: Memory at 50324000 (32-bit, non-prefetchable)
> >>>>>>>> [size=4K] Region 2: I/O ports at 30e0 [size=32]
> >>>>>>>> Capabilities: [c8] Power Management version 2 Flags: PMEClk-
> >>>>>>>> DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> >>>>>>>> Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities:
> >>>>>>>> [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
> >>>>>>>> Enable+ Address: 00000000fee0100c Data: 41c9 Kernel driver
> >>>>>>>> in use: e1000e Kernel modules: e1000e
> >>>>>>>>
> >>>>>>>> I use vanilla tree, commit
> >>>>>>>> bf2937695fe2330bfd8933a2310e7bdd2581dc2e
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> Best regards,
> >>>>>>>> Maxim Levitsky
> >>>>>>>>
> >>>>>>>
> >>>>>>> It appears to work now after reboot.
> >>>>>>> Will keep a look for this.
> >>>>>>>
> >>>>>>> Disregard for now.
> >>>>>>
> >>>>>>
> >>>>>> Just s2ram cycle, problem is back.
> >>>>>> Did full reboot (power off then on), same thing card doesn't
> >>>>>> work...
> >>>>>>
> >>>>>
> >>>>> Yep, s2ram sometimes 'fixes', sometimes breaks the card.
> >>>>> Something got broken in device initialization path.
> >>>>>
> >>>>> Best regards,
> >>>>> Maxim Levitsky
> >>>>
> >>>> What distro are you using? If RedHat, since you are using DHCP
> >>>> will you please try putting a "LINKDELAY=10" in the
> >>>> /etc/sysconfig/network-scripts/ifcfg-ethX config file.
> >>>>
> >>> I use ubuntu 9.10
> >>>
> >>>> Is there anything in the system log that might help narrow down the
> >>>> issue?
> >>>
> >>> Nothing, really nothing.
> >>> It seems to detect link, dhcp client sends requests, but doesn't
> >>> recieve a thing (even tried promisc mode - doesn't help)
> >>>
> >>>
> >>>
> >>> Best regards,
> >>> Maxim Levitsky
> >>
> >> Since you say this is a regression, when did this last work for you
> >> without this problem, i.e. which distro, which kernel?
> >
> > I always compile kernel, and last kernel I compiled here was vanilla
> > 2.6.33-rc4.
> > It works just fine.
> >
> > I mostly use my laptop, and therefore didn't update kernel on my
> > desktop for long time.
> >
> > If I find some free time I try to bisect the problem.
>
> Could you provide some additional info about your setup:
> ethtool -e eth0
> ethtool -d eth0
> kernel config (if possible)
>
> What is the model of your system/MB?
Sure,
My motherboard on this system is Intel DG965RY
The bug in about 90% reproducible.
Doing several s2ram cycles, its possible to catch a moment when the
device starts working.
Best regards,
Maxim Levitsky
[-- Attachment #2: eeprom --]
[-- Type: text/plain, Size: 14622 bytes --]
Offset Values
------ ------
0x0000 00 19 d1 ed 88 2a 00 08 ff ff 10 10 ff ff ff ff
0x0010 ff ff ff ff c7 10 01 00 86 80 4b 10 86 80 00 00
0x0020 01 0d 00 00 00 00 05 96 20 50 00 33 00 00 07 8d
0x0030 84 06 41 03 00 00 00 00 00 00 00 00 00 00 00 00
0x0040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0060 00 01 00 40 2a 12 07 40 ff ff ff ff ff ff ff ff
0x0070 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 1f ff
0x0080 20 61 1f 00 02 0e 12 00 40 2f 1f 00 18 90 1b 00
0x0090 00 00 12 00 a0 2f 1f 00 24 8b 11 00 f0 f8 12 00
0x00a0 00 20 1f 00 b0 10 10 00 00 00 11 00 c0 20 1f 00
0x00b0 9a 24 1d 00 d3 00 1e 00 a0 28 1f 00 ce 04 14 00
0x00c0 60 2f 1f 00 e4 29 10 00 00 00 1f 00 40 01 00 00
0x00d0 20 1f 1f 00 06 16 10 00 14 b8 11 00 2a 01 15 00
0x00e0 67 00 1e 00 40 1f 1f 00 65 00 14 00 2a 00 15 00
0x00f0 2a 00 16 00 60 1f 1f 00 b0 3f 12 00 ff c0 16 00
0x0100 ec 1d 17 00 ef f9 18 00 10 02 19 00 80 18 1f 00
0x0110 03 00 15 00 80 17 1f 00 08 00 16 00 80 17 1f 00
0x0120 08 d0 18 00 80 18 1f 00 18 d9 18 00 60 18 1f 00
0x0130 00 08 1a 00 00 00 1f 00 01 00 19 00 40 13 00 00
0x0140 51 60 1f 00 01 00 11 00 00 00 1f 00 ff ff ff ff
0x0150 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
0x0160 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
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0x0200 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
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0x0e80 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
0x0e90 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
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0x0f80 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
0x0f90 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
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[-- Attachment #3: misc --]
[-- Type: text/plain, Size: 1297 bytes --]
maxim@MAIN:~$ sudo ethtool -i eth1
driver: e1000e
version: 1.0.2-k4
firmware-version: 1.1-0
bus-info: 0000:00:19.0
maxim@MAIN:~$ sudo ethtool -g eth1
Ring parameters for eth1:
Pre-set maximums:
RX: 4096
RX Mini: 0
RX Jumbo: 0
TX: 4096
Current hardware settings:
RX: 256
RX Mini: 0
RX Jumbo: 0
TX: 256
maxim@MAIN:~$ ifconfig
eth1 Link encap:Ethernet HWaddr 00:19:d1:ed:88:2a
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3411 (3.4 KB) TX bytes:2736 (2.7 KB)
Interrupt:20 Memory:50300000-50320000
Number of RX packets seems to increase
Wireshark doesn't see them
Example:
maxim@MAIN:~$ sudo dhclient eth1
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth1/00:19:d1:ed:88:2a
Sending on LPF/eth1/00:19:d1:ed:88:2a
Sending on Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 18
[-- Attachment #4: reg_dump --]
[-- Type: audio/x-ape, Size: 2300 bytes --]
[-- Attachment #5: .config.gz --]
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next prev parent reply other threads:[~2010-06-30 22:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-27 17:27 [REGRESSION] e1000e stopped working Maxim Levitsky
2010-06-27 17:29 ` Maxim Levitsky
2010-06-27 17:43 ` Maxim Levitsky
2010-06-27 17:47 ` Maxim Levitsky
2010-06-28 17:04 ` Allan, Bruce W
2010-06-28 17:14 ` Maxim Levitsky
2010-06-29 1:09 ` Allan, Bruce W
2010-06-29 10:32 ` Maxim Levitsky
2010-06-29 18:37 ` Tantilov, Emil S
2010-06-30 22:59 ` Maxim Levitsky [this message]
2010-07-04 0:41 ` Maxim Levitsky
2010-07-04 22:48 ` [REGRESSION] e1000e stopped working [MANUALLY BISECTED] Maxim Levitsky
2010-07-05 8:13 ` Jeff Kirsher
2010-07-05 9:58 ` Maxim Levitsky
2010-07-12 15:56 ` Maxim Levitsky
2010-07-12 21:23 ` Tantilov, Emil S
2010-07-13 0:38 ` Maxim Levitsky
2010-07-14 22:56 ` Tantilov, Emil S
2010-07-14 23:33 ` Maxim Levitsky
2010-07-15 18:57 ` Maxim Levitsky
2010-07-15 19:02 ` Tantilov, Emil S
2010-07-15 19:09 ` Maxim Levitsky
2010-07-16 19:25 ` Maxim Levitsky
2010-07-16 23:23 ` Tantilov, Emil S
2010-07-17 13:54 ` Maxim Levitsky
2010-07-26 0:25 ` Maxim Levitsky
2010-07-28 7:04 ` Maxim Levitsky
2010-07-29 1:10 ` Jeff Kirsher
2010-08-01 2:08 ` Jeff Kirsher
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